| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.77 | 4.628% | $183.9046 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $191.46 | 13.725% | $217.7379 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $9.74 | 8.498% | $10.5677 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $245.39 | 7.761% | $264.4347 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $140.49 | 3.653% | $145.6221 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $56.67 | 9.802% | $62.2248 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $120.90 | 10.419% | $133.4966 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $940.42 | $1,017.9884 | $1,017.98 | $1,017.95 | $1,017.90 | |